- Machine screws are designed for applications with a pre-tapped hole or mated to a threaded nut.
- Flat countersunk head screws sit flush with the surface of the material they are inserted into.
- Silicon Bronze: non-magnetic, corrosion resistant, and has good thermal and electrical conductivity.
- Offers superior corrosion resistant as compared to stainless steel and is stronger than brass.
DIMENSIONAL ATTRIBUTES- Diameter (Nominal): 1/4"
- Thread Pitch: 20
- Diameter (Dimension): 0.250"
- Length (Nominal): 1-3/4"
- Thread Length (Nominal): 1.597"
- Head Diameter (Minimum): 0.442"
- Head Diameter (Maximum): 0.477"
- Head Height, Overall: 0.153"
- Slot Depth (Minimum): 0.046"
- Slot Depth (Maximum): 0.070"
- Slot Width (Minimum): 0.064"
- Slot Width (Maximum): 0.075"
PRODUCT ATTRIBUTES- Category: Machine Screws
- System of Measurement: Inch
- Brand: Aspen Fasteners
- Head Style: Flat Countersunk Head
- Head Style Detail: 82 Degree Countersink
- Drive Style: Slotted Drive
- Thread Length: Full Thread
- Thread Direction: Right-Hand Thread
- Material: Silicon Bronze
- Coating: Uncoated
- Origin: Origin Undefined
Product UPC Code:
698435465435
- Drive Style:
- Slotted Drive
- Shop by Material:
- Silicon Bronze
- Category:
- Machine Screws
- System of Measurement:
- Inch
- Brand:
- Aspen Fasteners
- Head Style:
- Flat Countersunk Head
- Product Class:
- Externally Threaded Fasteners
- Order:
- Machine Thread Fasteners
- Thread Direction:
- Right-Hand Thread
- Thread Pitch:
- 20
- Diameter (Nominal):
- 1/4"
- Head Style Detail:
- 82 Degree Countersink
- Coating:
- Uncoated
- Length (Nominal):
- 1-3/4"
- Material:
- Silicon Bronze
- Thread Length:
- Full Thread
- Shop by System of Measurement:
- Inch
- POS:
- SC558-1420X134-000020,SC558-1420X134-000100,SC558-1420X134-000006
- Brand:
- Aspen Fasteners(r)
- specifications_document_url:
- https://www.aspenfasteners.com/content/2D_PDF/product58/SC558-1420X134.PDF
- cad_3d_viewer_url:
- https://3d.aspenfasteners.com/viewer/?cad_model=obj/SC558-1420X134
- cad_3d_file_url:
- https://3d.aspenfasteners.com/assets/obj/SC558-1420X134.zip
- Slot Width (Maximum):
- 0.075"
- Slot Width (Minimum):
- 0.064"
- Diameter (Dimension):
- 0.250"
- Thread Length (Nominal):
- 1.597"
- Head Diameter (Maximum):
- 0.477"
- Head Diameter (Minimum):
- 0.442"
- Origin:
- Origin Undefined
- Head Height, Overall:
- 0.153"
- Slot Depth (Maximum):
- 0.070"
- Slot Depth (Minimum):
- 0.046"
